68973300 has 108 divisors (see below), whose sum is σ = 235880736. Its totient is φ = 16718400.

The previous prime is 68973293. The next prime is 68973337. The reversal of 68973300 is 337986.

It is a super-2 number, since 2×68973300² = 9514632225780000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6417 + ... + 13383.

Almost surely, 2^68973300 is an apocalyptic number.

68973300 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68973300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117940368).

68973300 is an abundant number, since it is smaller than the sum of its proper divisors (166907436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68973300 is a wasteful number, since it uses less digits than its factorization.

68973300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6998 (or 6988 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 68973300 is about 8305.0165562749. The cubic root of 68973300 is about 410.1036818887.

The spelling of 68973300 in words is "sixty-eight million, nine hundred seventy-three thousand, three hundred".